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| author | Joe Perches <joe@perches.com> | 2010-12-19 22:21:02 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-12-19 22:21:02 -0500 |
| commit | 94de56ab2062be59d80e2efb7c0dc60ecf616075 (patch) | |
| tree | ec2049ff864708b04fd1d109af0b28cd288884c5 /fs/ext4 | |
| parent | af0b44a1970fed1cda31d2969c99c46ffc515160 (diff) | |
| download | blackbird-op-linux-94de56ab2062be59d80e2efb7c0dc60ecf616075.tar.gz blackbird-op-linux-94de56ab2062be59d80e2efb7c0dc60ecf616075.zip | |
ext4: Use vzalloc in ext4_fill_flex_info()
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/super.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 072ff973ff2b..10290f8f5922 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1930,14 +1930,13 @@ static int ext4_fill_flex_info(struct super_block *sb) size = flex_group_count * sizeof(struct flex_groups); sbi->s_flex_groups = kzalloc(size, GFP_KERNEL); if (sbi->s_flex_groups == NULL) { - sbi->s_flex_groups = vmalloc(size); - if (sbi->s_flex_groups) - memset(sbi->s_flex_groups, 0, size); - } - if (sbi->s_flex_groups == NULL) { - ext4_msg(sb, KERN_ERR, "not enough memory for " - "%u flex groups", flex_group_count); - goto failed; + sbi->s_flex_groups = vzalloc(size); + if (sbi->s_flex_groups == NULL) { + ext4_msg(sb, KERN_ERR, + "not enough memory for %u flex groups", + flex_group_count); + goto failed; + } } for (i = 0; i < sbi->s_groups_count; i++) { |
